Home / Standards / GB/T 44999-2024 GB/T 44999-2024 Active Determination of phosphorus content in detergents—Inductively coupled plasma mass spectrometry 洗涤剂中磷含量的测定 电感耦合等离子体质谱法 Standard Type GBT ICS 71.100.40 CCS Y43 Status 现行 Issue Date 2024-11-28 Implementation 2025-06-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A